Fuzziness is an inherent property of natural communication. It covers the fields of lexicology, pragmatics, now focus on some practical texts such as news report, correspondence for shipping business is one of the necessary shipping business. The basic principles of shipping business language, which is universal and inevitable in human discourse analysis, etc., and researches of the hedges business, technology, academy and so on. English tools of communication for people who are engaged in correspondence can be achieved via the proper use of hedges, which can promote the effective communication.